6 Mellon Street, Newport, NP20 1EP
About 6 Mellon Street
6 Mellon Street is a four-bedroom mid-terrace house in Newport (NP20 1EP). It has a recorded floor area of 104 m² (around 1119 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (February 2021) shows a D (score 56), a step below the typical UK home. The recommended improvements would push it to C (score 77). Our model identifies extension potential, subject to local planning policy.
At 104 m² the property is well over the postcode median (80 m² across 25 EPCs), placing it in the larger end of the local stock. 4 bedrooms is on the larger side for this postcode, where 2 is the typical count. A recent sale: £141,250 in November 2025. One planning record on file: HMO conversion approved in 2025. Past consents include HMO conversion, meaningful when judging how the property has evolved. Across 2010–2025, sale prices on this property compounded at 1.9% per year. On a £-per-square-foot basis, the last sale (£126/sq ft) was about 42.6% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms4
- Bathrooms1
Outside
- Private gardenRear
- GarageDouble
Building
- Extension potentialPossible
Everything you need to know about 6 Mellon Street
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Certificate validity
Valid until 12 February 2031
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
1 application on record at 6 Mellon Street, Newport, NP20 1EP
- Apr 2025HMOFullOutcome in report
CONVERSION FROM A 4NO. BEDROOM HMO TO 5NO. HMO
- Documents
- 13 docs on file
- Reference
- 25/0223
Unlock 6 Mellon Street, Newport, NP20 1EP's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 4 notable nearby
- The 13 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
6 Mellon Street valuation sits well clear of the typical sold price in this postcode.
£149,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.9% per year over 15 years.
£141,250
Growth on file: 1.9% per year over 15 years.
Sales timeline
13 November 2025Most recent
£141,250
+34.5%over 15 years24 June 2010
£105,000
Median price across the last 5 sales in NP20 1EP: £120,000 (2024–2022).
Nearby sales in NP20 1EP
Versus other Mellon Street homes
Years Held for 6 Mellon Street lags the street by a wide margin.
Price per m²
£1,358
Street avg £1,236
Floor Area
104 m²
Street avg 87 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
5.5 t/year
Street avg 4.0 t/year
Everything you need to know about 6 Mellon Street
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
Crime
321/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Kingsway Centre — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.